1. We add vitamin C into candy，Vitamin C has antioxidant effects. 2. Various flavors are allowed to mix in per bag . Raspberry-red, lemon-yellow, watermelon-green, passion fruit-purple. 3. Sugar free products are good for our health we made test report of sugar free candy roll before,BY CTI, centre testing international , to prove it is sugar free. 4. The taste is cool and fresh .it can refresh your breath. 5. It has different packing ,by box or by bottle .